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Twenty-two patients, aged 16 to 35 years who were to be operated on for varicocele have been examined. It has been established that the degree of shifts in hormonal homeostasis and central hemodynamics depends on the baseline level of physical training. Analysis of central hemodynamic response to operation stress has shown that the prognosis of favourable(More)
Among the most promising converters of air (gas) flow rate into pressure differential employed in systems for the respiration parameters measurement should be counted the ones based on the viscous friction resistance, made in the shape of plane-parallel channels formed by packs of plates, with pressure take-off along sections of the laminary flow from each(More)
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